From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7F9A41E1DEC; Wed, 14 Jan 2026 00:33:45 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768350825; cv=none; b=fqCrKIuX0eOdua5iq08IKZqJG0E8Q0ato8VlRjwh7eDyH111KKuJ1uk7xmiPdHGMIrjDNfeImhCCwq3fT7ZrH6fF9pWuEaYI/ig+0v851mgLm6vRGnjA6xpwjJ8c4+GD7wQL/D/B4+nSTMqldm4EbRMIDI9JVqvJlJ5fYFDggkw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768350825; c=relaxed/simple; bh=VmhcC0cfWEco29a7wMuTl2Z5T6iNMuwXajlAEo+SkTg=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=KKHNCOsggaNP4umA5oqI1FXu992o7I0LtGjlchrSDfF8/lMjeja3vT6rrr9PF/sCIMHvl2CLTgAbMZnlHONb0jAHTHbYyxjCjScTI97H8RVVvEtYb0vq6XNi2/Caxotvy3AKkYVw7rT8Zij3uyQXf/qFhOggy/ZaUhh4eJXuALg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=LikvBXjM; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="LikvBXjM" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 156C7C116C6; Wed, 14 Jan 2026 00:33:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1768350825; bh=VmhcC0cfWEco29a7wMuTl2Z5T6iNMuwXajlAEo+SkTg=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=LikvBXjMm3tyvMiUFwdJdsC4kZ88Cta0REpxb4xN5uCYjGS6h10hvq33fBrNifRYY QO6DI7tr9apDN9Lu5BR56GWgQ0/fS7Y6i11Ngruxv5Zk/YqHr27L8x4unwurG7pV9H AakN9vjGAiJ5RZKWoVHCKM35ZJw/qGHB/2C3aYL27ZO1hHz1Pq6mQaBKhUx68PpCRZ 2VrLh5B7nqit8ST1Sip1H/4h5lWhcVjW+gDUclqedVwEZrC5Lnd6SKBzBVeNe4o5Y+ WY3s8WoZWWq0/+ohc2mPntQAETlsT1ondCEqsjuG5XWDESii7ISrdVIRC+b1AIUyOh Vy8duxxlwL2sQ== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 78A213808200; Wed, 14 Jan 2026 00:30:19 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: bpf@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH bpf-next v12 00/11] Improve the performance of BTF type lookups with binary search From: patchwork-bot+netdevbpf@kernel.org Message-Id: <176835061836.2531731.15663176561531446569.git-patchwork-notify@kernel.org> Date: Wed, 14 Jan 2026 00:30:18 +0000 References: <20260109130003.3313716-1-dolinux.peng@gmail.com> In-Reply-To: <20260109130003.3313716-1-dolinux.peng@gmail.com> To: Donglin Peng Cc: ast@kernel.org, andrii.nakryiko@gmail.com, eddyz87@gmail.com, zhangxiaoqin@xiaomi.com, ihor.solodrai@linux.dev, linux-kernel@vger.kernel.org, bpf@vger.kernel.org, pengdonglin@xiaomi.com Hello: This series was applied to bpf/bpf-next.git (master) by Andrii Nakryiko : On Fri, 9 Jan 2026 20:59:52 +0800 you wrote: > From: Donglin Peng > > The series addresses the performance limitations of linear search in large > BTFs by: > 1. Adding BTF permutation support > 2. Using resolve_btfids to sort BTF during the build phase > 3. Checking BTF sorting > 4. Using binary search when looking up types > > [...] Here is the summary with links: - [bpf-next,v12,01/11] libbpf: Add BTF permutation support for type reordering https://git.kernel.org/bpf/bpf-next/c/6fbf129c4990 - [bpf-next,v12,02/11] selftests/bpf: Add test cases for btf__permute functionality https://git.kernel.org/bpf/bpf-next/c/a3acd7d43462 - [bpf-next,v12,03/11] tools/resolve_btfids: Support BTF sorting feature https://git.kernel.org/bpf/bpf-next/c/230e7d7de5a8 - [bpf-next,v12,04/11] libbpf: Optimize type lookup with binary search for sorted BTF (no matching commit) - [bpf-next,v12,05/11] libbpf: Verify BTF sorting https://git.kernel.org/bpf/bpf-next/c/33ecca574f1c - [bpf-next,v12,06/11] btf: Optimize type lookup with binary search (no matching commit) - [bpf-next,v12,07/11] btf: Verify BTF sorting (no matching commit) - [bpf-next,v12,08/11] bpf: Skip anonymous types in type lookup for performance https://git.kernel.org/bpf/bpf-next/c/dc893cfa390a - [bpf-next,v12,09/11] bpf: Optimize the performance of find_bpffs_btf_enums https://git.kernel.org/bpf/bpf-next/c/434bcbc837a6 - [bpf-next,v12,10/11] libbpf: Optimize the performance of determine_ptr_size (no matching commit) - [bpf-next,v12,11/11] btf: Refactor the code by calling str_is_empty https://git.kernel.org/bpf/bpf-next/c/9282a42a1fe1 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html